jwt token expiration time (asp.net core)

Question

I\'d like to increase the lifetime of JWT token but I can\'t.

I tried googling the matter and found references to JwtBearerOptions.TokenValidationParameters.ClockS

Answer 1

There' a typo in Bayram's answer, so I think I should post mine.

The property Expiration doesn't exist in SecurityTokenDescriptor. It's DateTime? Expires.

DateTime expires = input.RememberMe ? DateTime.UtcNow.AddDays(5) : DateTime.UtcNow.AddMinutes(20);

var tokenDescriptor = new SecurityTokenDescriptor
{
    Expires = expires,
    ...

Works perfectly!